122123021031013 has 8 divisors (see below), whose sum is σ = 126361909139456. Its totient is φ = 117902847661200.

The previous prime is 122123021031001. The next prime is 122123021031017. The reversal of 122123021031013 is 310130120321221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122123021031013 - 2²⁹ = 122122484160101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122123021031017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4678671381 + ... + 4678697482.

It is an arithmetic number, because the mean of its divisors is an integer number (15795238642432).

Almost surely, 2^{122123021031013} is an apocalyptic number.

It is an amenable number.

122123021031013 is a deficient number, since it is larger than the sum of its proper divisors (4238888108443).

122123021031013 is an equidigital number, since it uses as much as digits as its factorization.

122123021031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9357369315.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 122123021031013 its reverse (310130120321221), we get a palindrome (432253141352234).

The spelling of 122123021031013 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, twenty-one million, thirty-one thousand, thirteen".